gitlabbin / openshift-jenkins-customization

This repository is used for customize Jenkins for daily DevOps tasks needed.

Preface

This repository is used for customize Jenkins for daily DevOps tasks needed.

Customization

Plugins

Please refer to the source code for detail additionally installed plugin list.

Script Approvals

Please refer to the source code for pre-approved script list.

Usage

1. Build new Jenkins image

Before executing commands below, you need to use 'oc' to log into OpenShift platform at first.

# Get source code
$ git clone https://github.com/godleon/openshift-jenkins-customization.git

# Create Jenkins Image Stream & Build for rebuilding Jenkins Image
$ oc create -f openshift-jenkins-customization/openshift-objects/

# Start build job
$ oc -n openshift start-build custom-jenkins-build

# Check pod status of build job
$ oc -n openshift get pods
NAME                           READY     STATUS      RESTARTS   AGE
custom-jenkins-build-1-build   0/1       Completed   0          22m

# Check build log
$ oc -n openshift logs -f custom-jenkins-build-1-build

2. Modify Jenkins template

Modify jenkins-ephemeral template in openshift namespace for global usage:

$ oc edit template/jenkins-ephemeral -n openshift

Then, change the JENKINS_IMAGE_STREAM_TAG in parameters section from jenkins:latest to custom-jenkins-2-centos7:latest.

You are good to go now.

References

• openshift/jenkins

• Script approvals needed for changes to build config Jenkinsfile · Issue #57 · openshift/jenkins-sync-plugin